sched: avoid using shareable singleton instance
sched: avoid using shareable singleton instance

yujuhong/kubernetes,Acidburn0zzz/kubernetes,kevin-wangzefeng/kubernetes,roberthbailey/kubernetes,cmluciano/kubernetes,nak3/kubernetes,jdef/kubernetes,jagosan/kubernetes,weiwei04/kubernetes,mYmNeo/kubernetes,GulajavaMinistudio/kubernetes,hex108/kubernetes,alejandroEsc/kubernetes,warmchang/kubernetes,joelsmith/kubernetes,krmayankk/kubernetes,cofyc/kubernetes,linux-on-ibm-z/kubernetes,GulajavaMinistudio/kubernetes,pires/kubernetes,tengqm/kubernetes,weiwei04/kubernetes,verb/kubernetes,warmchang/kubernetes,monopole/kubernetes,deads2k/kubernetes,shyamjvs/kubernetes,liggitt/kubernetes,thockin/kubernetes,weiwei04/kubernetes,Clarifai/kubernetes,sanjeevm0/kubernetes,GulajavaMinistudio/kubernetes,hex108/kubernetes,kevin-wangzefeng/kubernetes,micahhausler/kubernetes,enj/kubernetes,spzala/kubernetes,mikedanese/kubernetes,soltysh/kubernetes,bparees/kubernetes,openshift/kubernetes,cmluciano/kubernetes,nikhita/kubernetes,soltysh/kubernetes,rrati/kubernetes,zhouhaibing089/kubernetes,bparees/kubernetes,fabriziopandini/kubernetes,mkumatag/kubernetes,stevesloka/kubernetes,nikhita/kubernetes,cofyc/kubernetes,cblecker/kubernetes,mfojtik/kubernetes,ping035627/kubernetes,k82/kubernetes,dlorenc/kubernetes,ravilr/kubernetes,dims/kubernetes,ping035627/kubernetes,cofyc/kubernetes,nak3/kubernetes,iameli/kubernetes,rrati/kubernetes,yujuhong/kubernetes,aledbf/kubernetes,tengqm/kubernetes,BenTheElder/kubernetes,nak3/kubernetes,spzala/kubernetes,Acidburn0zzz/kubernetes,mahak/kubernetes,iterion/kubernetes,idvoretskyi/kubernetes,mYmNeo/kubernetes,aledbf/kubernetes,zhangmingld/kubernetes,k82cn/kubernetes,ingvagabund/kubernetes,dlorenc/kubernetes,jsafrane/kubernetes,xychu/kubernetes,MikeSpreitzer/kubernetes,roberthbailey/kubernetes,ravilr/kubernetes,jessfraz/kubernetes,zhouhaibing089/kubernetes,PiotrProkop/kubernetes,mYmNeo/kubernetes,kpgriffith/kubernetes,openshift/kubernetes,fabriziopandini/kubernetes,humblec/kubernetes,matthyx/kubernetes,mYmNeo/kubernetes,zhangmingld/kubernetes,roberthbailey/kubernetes,PI-Victor/kubernetes,xychu/kubernetes,andrewrynhard/kubernetes,hex108/kubernetes,shyamjvs/kubernetes,matthyx/kubernetes,shyamjvs/kubernetes,deads2k/kubernetes,dims/kubernetes,andrewrynhard/kubernetes,cblecker/kubernetes,feiskyer/kubernetes,dereknex/kubernetes,nak3/kubernetes,andrewrynhard/kubernetes,feiskyer/kubernetes,krmayankk/kubernetes,verb/kubernetes,sdminonne/kubernetes,jingxu97/kubernetes,sanjeevm0/kubernetes,wongma7/kubernetes,Clarifai/kubernetes,wongma7/kubernetes,ping035627/kubernetes,saad-ali/kubernetes,cofyc/kubernetes,iameli/kubernetes,monopole/kubernetes,PI-Victor/kubernetes,thockin/kubernetes,yujuhong/kubernetes,jackfrancis/kubernetes,tpepper/kubernetes,zhangmingld/kubernetes,nckturner/kubernetes,deads2k/kubernetes,kpgriffith/kubernetes,carlory/kubernetes,bparees/kubernetes,stevesloka/kubernetes,iterion/kubernetes,krmayankk/kubernetes,BenTheElder/kubernetes,mosoft521/kubernetes,dereknex/kubernetes,li-ang/kubernetes,gnufied/kubernetes,verult/kubernetes,dixudx/kubernetes,k82/kubernetes,kubernetes/kubernetes,xychu/kubernetes,brendandburns/kubernetes,mosoft521/kubernetes,warmchang/kubernetes,nckturner/kubernetes,brendandburns/kubernetes,joelsmith/kubernetes,deads2k/kubernetes,dims/kubernetes,jingxu97/kubernetes,tpepper/kubernetes,mikebrow/kubernetes,MikeSpreitzer/kubernetes,jagosan/kubernetes,BenTheElder/kubernetes,kitt1987/kubernetes,openshift/kubernetes,sdminonne/kubernetes,ingvagabund/kubernetes,fabriziopandini/kubernetes,joelsmith/kubernetes,olivierlemasle/kubernetes,wongma7/kubernetes,brendandburns/kubernetes,tpepper/kubernetes,cblecker/kubernetes,pires/kubernetes,mikedanese/kubernetes,krmayankk/kubernetes,PI-Victor/kubernetes,thockin/kubernetes,cmluciano/kubernetes,dixudx/kubernetes,aledbf/kubernetes,csrwng/kubernetes,zhouhaibing089/kubernetes,rrati/kubernetes,brendandburns/kubernetes,rafax/kubernetes,iterion/kubernetes,enj/kubernetes,warmchang/kubernetes,mkumatag/kubernetes,li-ang/kubernetes,openshift/kubernetes,shyamjvs/kubernetes,matthyx/kubernetes,enj/kubernetes,mahak/kubernetes,Clarifai/kubernetes,deads2k/kubernetes,ii/kubernetes,jsafrane/kubernetes,cblecker/kubernetes,krmayankk/kubernetes,kitt1987/kubernetes,jdef/kubernetes,BenTheElder/kubernetes,xychu/kubernetes,kubernetes/kubernetes,jingxu97/kubernetes,PI-Victor/kubernetes,Clarifai/kubernetes,jsafrane/kubernetes,ii/kubernetes,saad-ali/kubernetes,xlgao-zju/kubernetes,yujuhong/kubernetes,xlgao-zju/kubernetes,dixudx/kubernetes,jackfrancis/kubernetes,kitt1987/kubernetes,rrati/kubernetes,joelsmith/kubernetes,Clarifai/kubernetes,jackfrancis/kubernetes,gnufied/kubernetes,fanzhangio/kubernetes,olivierlemasle/kubernetes,MikeSpreitzer/kubernetes,pires/kubernetes,mengqiy/kubernetes,thockin/kubernetes,dlorenc/kubernetes,liggitt/kubernetes,chestack/kubernetes,hex108/kubernetes,csrwng/kubernetes,coolsvap/kubernetes,sanjeevm0/kubernetes,verult/kubernetes,kevin-wangzefeng/kubernetes,coolsvap/kubernetes,olivierlemasle/kubernetes,MikeSpreitzer/kubernetes,idvoretskyi/kubernetes,ping035627/kubernetes,iterion/kubernetes,aledbf/kubernetes,x13n/kubernetes,warmchang/kubernetes,gnufied/kubernetes,jessfraz/kubernetes,verult/kubernetes,ravilr/kubernetes,dlorenc/kubernetes,mikebrow/kubernetes,idvoretskyi/kubernetes,li-ang/kubernetes,kevin-wangzefeng/kubernetes,fanzhangio/kubernetes,wongma7/kubernetes,mahak/kubernetes,xychu/kubernetes,mikebrow/kubernetes,jingxu97/kubernetes,x13n/kubernetes,bparees/kubernetes,micahhausler/kubernetes,monopole/kubernetes,carlory/kubernetes,jessfraz/kubernetes,idvoretskyi/kubernetes,roberthbailey/kubernetes,GulajavaMinistudio/kubernetes,aledbf/kubernetes,mYmNeo/kubernetes,shyamjvs/kubernetes,MikeSpreitzer/kubernetes,jdef/kubernetes,hex108/kubernetes,spzala/kubernetes,iameli/kubernetes,csrwng/kubernetes,mengqiy/kubernetes,feiskyer/kubernetes,verb/kubernetes,kevin-wangzefeng/kubernetes,jackfrancis/kubernetes,nak3/kubernetes,zhangmingld/kubernetes,coolsvap/kubernetes,brendandburns/kubernetes,dereknex/kubernetes,mahak/kubernetes,jackfrancis/kubernetes,kpgriffith/kubernetes,lojies/kubernetes,kpgriffith/kubernetes,jdef/kubernetes,roberthbailey/kubernetes,jessfraz/kubernetes,PiotrProkop/kubernetes,tengqm/kubernetes,alejandroEsc/kubernetes,sanjeevm0/kubernetes,li-ang/kubernetes,ingvagabund/kubernetes,stevesloka/kubernetes,soltysh/kubernetes,kitt1987/kubernetes,iterion/kubernetes,kubernetes/kubernetes,verult/kubernetes,xlgao-zju/kubernetes,dlorenc/kubernetes,cblecker/kubernetes,xychu/kubernetes,chrislovecnm/kubernetes,weiwei04/kubernetes,monopole/kubernetes,tpepper/kubernetes,dereknex/kubernetes,linux-on-ibm-z/kubernetes,nak3/kubernetes,chestack/kubernetes,saad-ali/kubernetes,mosoft521/kubernetes,ii/kubernetes,fanzhangio/kubernetes,GulajavaMinistudio/kubernetes,fanzhangio/kubernetes,dixudx/kubernetes,humblec/kubernetes,mYmNeo/kubernetes,rnaveiras/kubernetes,mkumatag/kubernetes,liggitt/kubernetes,k82cn/kubernetes,x13n/kubernetes,fabriziopandini/kubernetes,jsafrane/kubernetes,mfojtik/kubernetes,fabriziopandini/kubernetes,k82cn/kubernetes,lojies/kubernetes,pires/kubernetes,kpgriffith/kubernetes,rafax/kubernetes,PiotrProkop/kubernetes,Acidburn0zzz/kubernetes,ingvagabund/kubernetes,rrati/kubernetes,openshift/kubernetes,PI-Victor/kubernetes,mkumatag/kubernetes,x13n/kubernetes,PiotrProkop/kubernetes,rnaveiras/kubernetes,kitt1987/kubernetes,mfojtik/kubernetes,verult/kubernetes,fanzhangio/kubernetes,jagosan/kubernetes,sdminonne/kubernetes,chestack/kubernetes,olivierlemasle/kubernetes,carlory/kubernetes,ii/kubernetes,mikedanese/kubernetes,lojies/kubernetes,iameli/kubernetes,Acidburn0zzz/kubernetes,cofyc/kubernetes,ping035627/kubernetes,Acidburn0zzz/kubernetes,csrwng/kubernetes,x13n/kubernetes,nikhita/kubernetes,nckturner/kubernetes,humblec/kubernetes,nikhita/kubernetes,chrislovecnm/kubernetes,dlorenc/kubernetes,alejandroEsc/kubernetes,lojies/kubernetes,k82/kubernetes,idvoretskyi/kubernetes,soltysh/kubernetes,micahhausler/kubernetes,liggitt/kubernetes,liggitt/kubernetes,coolsvap/kubernetes,weiwei04/kubernetes,nckturner/kubernetes,feiskyer/kubernetes,mahak/kubernetes,chrislovecnm/kubernetes,hex108/kubernetes,monopole/kubernetes,PI-Victor/kubernetes,alejandroEsc/kubernetes,rnaveiras/kubernetes,saad-ali/kubernetes,soltysh/kubernetes,mikedanese/kubernetes,dereknex/kubernetes,mikebrow/kubernetes,jessfraz/kubernetes,mikedanese/kubernetes,wongma7/kubernetes,matthyx/kubernetes,idvoretskyi/kubernetes,spzala/kubernetes,humblec/kubernetes,x13n/kubernetes,verult/kubernetes,tengqm/kubernetes,linux-on-ibm-z/kubernetes,andrewrynhard/kubernetes,enj/kubernetes,ravilr/kubernetes,iterion/kubernetes,jsafrane/kubernetes,rnaveiras/kubernetes,matthyx/kubernetes,thockin/kubernetes,dims/kubernetes,mfojtik/kubernetes,olivierlemasle/kubernetes,coolsvap/kubernetes,brendandburns/kubernetes,jdef/kubernetes,mengqiy/kubernetes,joelsmith/kubernetes,dixudx/kubernetes,pires/kubernetes,k82/kubernetes,chrislovecnm/kubernetes,yujuhong/kubernetes,cmluciano/kubernetes,gnufied/kubernetes,gnufied/kubernetes,mikebrow/kubernetes,csrwng/kubernetes,sdminonne/kubernetes,k82/kubernetes,verb/kubernetes,PiotrProkop/kubernetes,xlgao-zju/kubernetes,sdminonne/kubernetes,krmayankk/kubernetes,Clarifai/kubernetes,stevesloka/kubernetes,spzala/kubernetes,carlory/kubernetes,mfojtik/kubernetes,kubernetes/kubernetes,kpgriffith/kubernetes,cmluciano/kubernetes,zhouhaibing089/kubernetes,stevesloka/kubernetes,k82cn/kubernetes,xlgao-zju/kubernetes,yujuhong/kubernetes,cofyc/kubernetes,jingxu97/kubernetes,li-ang/kubernetes,ravilr/kubernetes,chestack/kubernetes,linux-on-ibm-z/kubernetes,tpepper/kubernetes,bparees/kubernetes,saad-ali/kubernetes,xlgao-zju/kubernetes,tpepper/kubernetes,iameli/kubernetes,nikhita/kubernetes,stevesloka/kubernetes,fanzhangio/kubernetes,mkumatag/kubernetes,lojies/kubernetes,jagosan/kubernetes,alejandroEsc/kubernetes,rafax/kubernetes,ingvagabund/kubernetes,rafax/kubernetes,sanjeevm0/kubernetes,kitt1987/kubernetes,ii/kubernetes,enj/kubernetes,ingvagabund/kubernetes,nckturner/kubernetes,verb/kubernetes,carlory/kubernetes,rnaveiras/kubernetes,jdef/kubernetes,humblec/kubernetes,micahhausler/kubernetes,linux-on-ibm-z/kubernetes,saad-ali/kubernetes,dims/kubernetes,kubernetes/kubernetes,pires/kubernetes,chestack/kubernetes,mengqiy/kubernetes,tengqm/kubernetes,Acidburn0zzz/kubernetes,andrewrynhard/kubernetes,jagosan/kubernetes,feiskyer/kubernetes,sanjeevm0/kubernetes,zhangmingld/kubernetes,mengqiy/kubernetes,weiwei04/kubernetes,k82cn/kubernetes,zhangmingld/kubernetes,dereknex/kubernetes,cmluciano/kubernetes,zhouhaibing089/kubernetes,joelsmith/kubernetes,micahhausler/kubernetes,BenTheElder/kubernetes,andrewrynhard/kubernetes,coolsvap/kubernetes,mfojtik/kubernetes,chrislovecnm/kubernetes,mosoft521/kubernetes,mosoft521/kubernetes,chrislovecnm/kubernetes